How to have invoices numbered with a customer prefix (or suffix)
Hi everybody. Is there any way to alter the auto serial number asisgnments so that for invoices, they can be numbered with a customer prefix, such as JPS-1 (John P. Smith, first invoice) etc. This will mean that each particular client's invoices will be chronological, even though all invoices will not. Having the number and then the customer code (initials) will be OK also, as in 1-JPS.